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SarcopeniaNCT03347656

Effects of Mobility Dose on Discharge Disposition in Critically Ill Stroke Patients

An observational study of Sarcopenia and Stroke, Acute, run by Beth Israel Deaconess Medical Center at 3 sites in 2 countries.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The primary aim of the study is to assess the mobility dose in neurocritical care patients with ischemic stroke or intracranial hemorrhage and its effects on discharge disposition and patient outcomes. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Sarcopenia, Stroke, Acute, Muscle Weakness
How many people
164 participants
Where
3 sitesin 2 countries
Study dates
12 Oct 2017to 30 Jun 2021
Phase
Observational
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • Adult, Older adult

Study population: critically ill stroke patients recovering in the neurological intensive care unit

Who may be able to join

  • Aged 18 years and older
  • Admitted to the neurological intensive care service within the past 48 hours
  • an expected ICU length of stay of at least 48h
  • New onset ischemic stroke or non-traumatic intracerebral hemorrhage
  • Baseline functional independence: Barthel-Index of 70 or above 2 weeks before admission (obtained retrospectively from patient or proxy)

Who cannot join

  • Transfers from other institutions (hospitals, long-term rehabilitation facilities, skilled nursing facilities) with a stay >48h at the outside institution
  • absence of lower extremities
  • not committed to full support
  • exclusive or clinically predominant posterior circulation ischemic stroke
  • subarachnoid hemorrhage, subdural and epidural hemorrhage

Trial locations and contacts

3 sites in 2 countries.

3 sites in 2 countries

United States2 sites
  • Massachusetts General Hospital

    Boston, Massachusetts, 02114

  • Beth Israel Deconess Medical Center

    Boston, Massachusetts, 02215

Other trials in United States

Germany1 site
  • Klinikum rechts der Isar of Technische Universität München

    Munich, Bavaria

Other trials in Germany

About this study

The primary aim of the study is to assess the mobility dose in neurocritical care patients with ischemic stroke or intracranial hemorrhage and its effects on discharge disposition and patient outcomes. The investigators hypothesize that patients' mobilization dose in the intensive care unit (ICU) predicts discharge disposition, 90 day Barthel Index and other outcomes like muscle wasting (expressed as decrease in rectus femoris cross sectional area (RF-CSA) in the paretic and non-paretic limb measured by bedside ultrasound), and ICU length of stay (LOS).

Read the detailed description

The investigators have previously developed and validated the Surgical Intensive Care Unit Optimal Mobilization Score (SOMS), an algorithm to guide and facilitate early mobilization to advance mobility of surgical intensive care unit patients (NCT01363102). In addition, the investigators have established the use of bedside ultrasound technology to quantify cross sectional area of the rectus femoris muscle, which allows an objective, user-independent quantification of muscle wasting (NCT02270502).

This is a prospective, observational study to observe the relation between mobility dose, muscle wasting and patient outcomes in critically ill stroke patients.

Patients will be enrolled within 48 hours of ICU admission. The investigators will measure the dose of activity, that is duration and intensity of mobilization in critically ill patients with ischemic stroke and intracerebral hemorrhage. By mobility "dose" the investigators are referring to all provider-directed activities (by nursing, and physical therapists) meant to enhance the patient's mobility level. The investigators take into account mobility "dose", defined as a function of both the mobility level (e.g., sitting at the edge of the bed, ambulating) as well as its duration. Of note, there is so far no published data available that describes patients' mobility "dose" in such an integrative, semi-quantitative fashion.

The investigators use the existing mobility intensity quantification tool (MQS) (NCT03196960) and test the hypotheses that mobilization dose predicts muscle wasting in critically ill stroke patients, adverse hospital discharge disposition as well as 90 day Barthel Index. The investigators will apply hierarchical testing to evaluate the association between mobilization dose and discharge disposition as well as 90-day Barthel Index.

The Mobilization Quantification Score (MQS) is a composition of the validated ICU mobility score (SOMS), a 0 to 10 value scale that measures the mobility milestones in critically ill patients, multiplied by a for each level previously defined time unit (5 or 30 minutes correspond to one unit depending on mobilization level).

In order to capture the muscle status at ICU admission, determined by the first bedside ultrasound of the rectus femoris muscle after enrollment, and the change in rectus femoris muscle diameter throughout stay, the investigators will conduct repetitive measurements of the cross sectional area of the rectus femoris muscles (RF-CSA) of both legs. This longitudinal setting will allow to investigate muscle wasting due to immobilization and other severe illness related factors in the paretic and non-paretic limb.

The investigators will conduct a scheduled phone call 30 days and 90 days after hospital discharge by getting in contact with either the patient or a family member to obtain follow-up data. This conversation will include questions that allow to identify the Barthel Index at 30 days, the Barthel Index and GOS-E score at 90 days, and if the patient has been readmitted to a hospital within 30 days of hospital discharge and mortality.

Discharge disposition is defined as discharge to facilities providing long-term care assistance for daily activities, including nursing homes and skilled nursing facilities, hospice at the patient's home, hospice in a health care facility; or in-hospital mortality. The Barthel Index is a measure of functional disability originally designed to evaluate progress of rehabilitation in patients with stroke and neuromuscular disease. The GOS-E (Extended Glasgow Outcome Scale) is a global scale for functional outcome that rates patient status into eight categories: Dead Vegetative State, Upper and Lower Severe Disability, Upper and Lower Moderate Disability, Upper and Lower Good Recovery.

Keywords
Mobilization Therapy, Clitical Illness, Stroke, Intensive Care, Functional Mobility, Quality of Life
Medical subject headings
Sarcopenia, Stroke, Muscle Weakness, Critical Illness

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Adverse Hospital Discharge Disposition

    Adverse hospital discharge is defined as discharge to facilities providing long-term care assistance for daily activities, including nursing homes and skilled nursing facilities, hospice at the patient's home, hospice in a health care facility, or in-hospital mortality.

    Measured: patient will be followed until hospital discharge; assessed at hospital discharge; expected between study day 3 and 30

  2. 90 day Barthel Index (hierarchical testing)

    The Barthel Index is a measure of functional disability originally designed to evaluate progress of rehabilitation in patients with stroke and neuromuscular disease.

    Measured: 90 days post discharge from hospital (collected through follow up phone call)

Secondary outcomes (14)
  1. Rectus Femoris Muscle Cross Sectional Area Rectus Femoris Muscle Cross Sectional Area

    Rectus femoris cross sectional area will be measured by bedside ultrasound, raw numbers as well as change over time will be respected

    Measured: will be measured at least twice (on day of enrollement and before discharge); if stay longer than one week, ultrasound will be performed weekly (every 7 days); expected total time period of 3 to 30 days

  2. 30 day Barthel Index

    The Barthel Index is a measure of functional disability originally designed to evaluate progress of rehabilitation in patients with stroke and neuromuscular disease.

    Measured: 30 days post discharge from hospital (collected through follow up phone call)

  3. Neurological ICU length of stay

    number of days patient stays on the neurological ICU

    Measured: admission until discharge from neurological ICU; an expected 3 to 20 days

  4. Neurological ICU length of stay until discharge readiness

    number of days patient stays on the neurological ICU until time point from which patient is stable for discharge from ICU

    Measured: admission until discharge readiness from neurological ICU; an expected 3 to 20 days

  5. hospital length of stay

    number of days patients stays in hospital during index admission

    Measured: admission until discharge from hospital: patient will be followed until discharge from hospital; an expected 3 to 30 days

  6. FIM Score at ICU discharge

    Functional independence measure score in the domains transfer and locomotion at ICU discharge

    Measured: assessed at discharge from neurological ICU; expected between study day 3 and 20

  7. Days on sedation

    number of days patient receives sedatives

    Measured: during hospital stay; an expected 0 to 30 days

  8. mortality

    we will distinguish between ICU mortality, hospital mortality and mortality within 30 or 90 days after discharge from hospital

    Measured: during ICU stay, hospital stay or within the 30day or 90day follow up period (follow up data collected through phone call

  9. ICU readmission

    readmission to the ICU after discharge from ICU but within hospital stay

    Measured: during hospital stay; expected to be assessed between study day 3 and 30

  10. 30-day hospital readmission

    readmission to a hospital within 30 days after discharge from index stay

    Measured: 30 days after discharge from hospital, obtained through follow up phone call

  11. 90-day GOS-E (Extended Glasgow Outcomes Scale)

    The GOS-E is a global scale for functional outcome that rates patient status into eight categories: Dead Vegetative State, Upper and Lower Severe Disability, Upper and Lower Moderate Disability, Upper and Lower Good Recovery

    Measured: obtained 90 days after discharge from hospital through follow up phone call

  12. Total costs of care

    total costs of care

    Measured: during hospital stay

  13. Falls

    number of falls

    Measured: during hospital stay; expected to be assessed between study day 3 and 30

  14. Delirium-free days

    defined by CAM-ICU (Confusion Assessment Method)

    Measured: CAM-ICU will be evaluated daily during hospital stay; an expected 0 to 30 days

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted20 Nov 2017
  2. Study start12 Oct 2017
  3. Primary completion20 Dec 2019
  4. Study completion30 Jun 2021

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Observational
Observational model
Cohort
Time perspective
Prospective
Enrolment
164 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03347656
Sponsor's protocol ID
2017P000528
Status last verified
Aug 2024
First submitted
13 Nov 2017
Last updated
20 Aug 2024
Results posted
No
FDA-regulated drug
No
FDA-regulated device
No

Publications

  • Schaller SJ, Anstey M, Blobner M, Edrich T, Grabitz SD, Gradwohl-Matis I, Heim M, Houle T, Kurth T, Latronico N, Lee J, Meyer MJ, Peponis T, Talmor D, Velmahos GC, Waak K, Walz JM, Zafonte R, Eikermann M; International Early SOMS-guided Mobilization Research Initiative. Early, goal-directed mobilisation in the surgical intensive care unit: a randomised controlled trial. Lancet. 2016 Oct 1;388(10052):1377-1388. doi: 10.1016/S0140-6736(16)31637-3.

    PubMed 27707496
  • Mueller N, Murthy S, Tainter CR, Lee J, Riddell K, Fintelmann FJ, Grabitz SD, Timm FP, Levi B, Kurth T, Eikermann M. Can Sarcopenia Quantified by Ultrasound of the Rectus Femoris Muscle Predict Adverse Outcome of Surgical Intensive Care Unit Patients as well as Frailty? A Prospective, Observational Cohort Study. Ann Surg. 2016 Dec;264(6):1116-1124. doi: 10.1097/SLA.0000000000001546.

    PubMed 26655919
  • Lee JJ, Waak K, Grosse-Sundrup M, Xue F, Lee J, Chipman D, Ryan C, Bittner EA, Schmidt U, Eikermann M. Global muscle strength but not grip strength predicts mortality and length of stay in a general population in a surgical intensive care unit. Phys Ther. 2012 Dec;92(12):1546-55. doi: 10.2522/ptj.20110403. Epub 2012 Sep 13.

    PubMed 22976446
  • Kasotakis G, Schmidt U, Perry D, Grosse-Sundrup M, Benjamin J, Ryan C, Tully S, Hirschberg R, Waak K, Velmahos G, Bittner EA, Zafonte R, Cobb JP, Eikermann M. The surgical intensive care unit optimal mobility score predicts mortality and length of stay. Crit Care Med. 2012 Apr;40(4):1122-8. doi: 10.1097/CCM.0b013e3182376e6d.

    PubMed 22067629
  • Sainsbury A, Seebass G, Bansal A, Young JB. Reliability of the Barthel Index when used with older people. Age Ageing. 2005 May;34(3):228-32. doi: 10.1093/ageing/afi063.

    PubMed 15863408
  • Inouye SK, van Dyck CH, Alessi CA, Balkin S, Siegal AP, Horwitz RI. Clarifying confusion: the confusion assessment method. A new method for detection of delirium. Ann Intern Med. 1990 Dec 15;113(12):941-8. doi: 10.7326/0003-4819-113-12-941.

    PubMed 2240918
  • Wilson JT, Pettigrew LE, Teasdale GM. Structured interviews for the Glasgow Outcome Scale and the extended Glasgow Outcome Scale: guidelines for their use. J Neurotrauma. 1998 Aug;15(8):573-85. doi: 10.1089/neu.1998.15.573.

    PubMed 9726257

Questions about this trial

What is this clinical trial studying?

An observational study of Sarcopenia and Stroke, Acute, run by Beth Israel Deaconess Medical Center at 3 sites in 2 countries.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 5 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 20 Aug 2024. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 3 sites in United States, Germany. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Adverse Hospital Discharge Disposition (time frame: patient will be followed until hospital discharge; assessed at hospital discharge; expected between study day 3 and 30). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT03347656, which also lists 7 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 20 Aug 2024.

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